Vulnerability Details : CVE-2023-38823
Potential exploit
Buffer Overflow vulnerability in Tenda Ac19 v.1.0, AC18, AC9 v.1.0, AC6 v.2.0 and v.1.0 allows a remote attacker to execute arbitrary code via the formSetCfm function in bin/httpd.
Vulnerability category: OverflowExecute code
Products affected by CVE-2023-38823
- cpe:2.3:o:tenda:ac9_firmware:15.03.05.19\(6318\):*:*:*:*:*:*:*
- cpe:2.3:o:tenda:ac18_firmware:15.03.05.19\(6318\):*:*:*:*:*:*:*
- cpe:2.3:o:tenda:ac6_firmware:15.03.05.19\(6318\):*:*:*:*:*:*:*
- cpe:2.3:o:tenda:ac19_firmware:15.03.05.19\(6318\):*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2023-38823
4.06%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 88 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2023-38823
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
9.8
|
CRITICAL | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
3.9
|
5.9
|
134c704f-9b21-4f2e-91b3-4a467353bcc0 | 2025-06-10 |
|
9.8
|
CRITICAL | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
3.9
|
5.9
|
NIST |
CWE ids for CVE-2023-38823
-
The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow.Assigned by:
- 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary)
- nvd@nist.gov (Primary)
References for CVE-2023-38823
-
https://github.com/nhtri2003gmail/CVE_report/blob/master/CVE-2023-38823.md
CVE_report/CVE-2023-38823.md at master · nhtri2003gmail/CVE_report · GitHubExploit;Third Party Advisory
-
https://github.com/johnathanhuutri/CVE_report/blob/master/CVE-2023-38823/README.md
CVE_report/CVE-2023-38823/README.md at master · johnathanhuutri/CVE_report · GitHub
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